Lines Matching refs:iommu_drivers_lock
29 struct mutex iommu_drivers_lock; member
111 mutex_lock(&vfio.iommu_drivers_lock); in vfio_register_iommu_driver()
116 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_register_iommu_driver()
124 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_register_iommu_driver()
134 mutex_lock(&vfio.iommu_drivers_lock); in vfio_unregister_iommu_driver()
138 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_unregister_iommu_driver()
143 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_unregister_iommu_driver()
211 mutex_lock(&vfio.iommu_drivers_lock); in vfio_container_ioctl_check_extension()
229 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_container_ioctl_check_extension()
287 mutex_lock(&vfio.iommu_drivers_lock); in vfio_ioctl_set_iommu()
327 mutex_unlock(&vfio.iommu_drivers_lock); in vfio_ioctl_set_iommu()
653 mutex_init(&vfio.iommu_drivers_lock); in vfio_container_init()
679 mutex_destroy(&vfio.iommu_drivers_lock); in vfio_container_cleanup()